As an alternative to using threads, it is also possible to unblock the event loop by manually calling $mw->update() at frequent intervals to alllow the GUI to update, respond etc. This may or may not be easier/better for you, depending on what you are trying to do. I think it doesn't matter what Tk object you call the update() method on, although I usually use the main window.

--

"Any sufficiently analyzed magic is indistinguishable from science" - Agatha Heterodyne

In reply to Re^4: Perl Tk freezes when command button is clicked ! by mykl
in thread Perl Tk freezes when command button is clicked ! by muralidharan

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